9.9. Measurements and Annotations

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Functionality is available in a separate module which is activated in the Pro edition for an extra fee
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Use the following tools to measure:

	The Ruler tool is described in Section 2.19
	The Polygonal ruler tool is described in Section 2.19
	The Angle tool is described in Section 2.19
	The Point value tool is described in Section 2.19
	The ROI rectangle tool is described in Section 2.19
	The ROI ellipse tool is described in Section 2.19
	The ROI polygon tool is described in Section 2.19
	The VOI Sphere tool is described in Section 9.10
	The Delete all annotations and measurements tool is described in Section 2.19
	The Show SUV tool is described in Section 2.23
	The Arrow tool is described in Section 2.32
	The Pencil tool is described in Section 2.32
	The Text tool tool is described in Section 2.32
	The Polygon tool is described in Section 2.32
	The Ellipse tool is described in Section 2.32

To open the SUV settings dialog click the arrow on the right side of the Show SUV button and select the Settings... item.

To display the SUV value after opening a study in the PET analysis window, set the Enable SUV mode automatically (see Section 16.7.8). If there is not enough data to calculate SUV, then a dialog for entering parameters is displayed. For details, see Section 2.23.